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Compare Fractal Design Ion 3 Gold 850W vs SilverStone ST1200-G Evolution

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  3. Fractal Design Ion 3 Gold 850W 🆚 SilverStone ST1200-G Evolution
Fractal Design Ion 3 Gold 850W and SilverStone ST1200-G Evolution are both power supplies with the same Modular (Full), Efficiency (80+ Gold) and EPS Connectors (2). The main differences are in Wattage, PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors and PCI-Express 6 Pin Connectors.
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Fractal Design Ion 3 Gold 850W Black 80 Plus Gold Fully Modular ATX12V 3.1 FD-P-IA3G-850
Fractal Design Ion 3 Gold 850W
Silverstone ST1200-G Evolution 1200W 80+ Gold PFC ATX Modular
SilverStone ST1200-G Evolution
Prices
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In Stock
$129.99
Last updated 54 minutes ago.
In Stock
Free shipping
$129.99
Prices
(Change region)
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Brand
Fractal Design
Brand
SilverStone
Model
  • FD-P-IA3G-850
  • FD-P-IA3G-850-EU
Model
  • SST-ST1200-G Evolution
  • ST1200-G Evolution
Release Date
📅 November 2025
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Graphics Cards ► Cases ►
Compatible PC parts
Graphics Cards ► Cases ►
Wattage
850 W
Wattage
1200 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Gold
Efficiency
80+ Gold
Output
-
Output
+3.3V@25A, +5V@25A, +12V@100A, -12V@0.3A, +5VSB@3.5A
PCI-Express 16 Pin 12VHPWR Connectors
1
PCI-Express 16 Pin 12VHPWR Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 6+2 Pin Connectors
3
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
4
EPS Connectors
2
EPS Connectors
2
SATA Connectors
6
SATA Connectors
16
Molex Connectors
2
Molex Connectors
6
Length
150 mm
Length
180 mm

Comparison and key differences summary

Reasons to buy the Fractal Design Ion 3 Gold 850W:

Buy now

Reasons to buy the SilverStone ST1200-G Evolution:

  • +350 Watts available
  • +1 PCI-Express 6+2 Pin connectors available
  • +10 SATA connectors available
  • +4 Molex connectors available

Buy now

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